Cute and brave! Self-discipline and hard-working are keys to why China can defeat rounds of COVID-19 outbreak. Even kids from kindergarten, with QR code hung around their necks, queued in an orderly manner for nucleic acid test. pic.twitter.com/ravUttqLkV
— Hu Xijin 胡锡进 (@HuXijin_GT) November 6, 2021